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Chd|====================================================================
Chd|  S4ROTA3                       source/elements/solid/solide4/s4rota3.F
Chd|-- called by -----------
Chd|        S4REFSTA3                     source/elements/solid/solide4/s4refsta3.F
Chd|-- calls ---------------
Chd|====================================================================
      SUBROUTINE S4ROTA3(
     .   R11 ,R12 ,R13 ,R21 ,R22 ,R23 ,R31 ,R32 ,R33 ,
     .   X1  ,X2  ,X3  , X4 ,Y1  ,Y2  ,Y3  ,Y4  ,
     .   Z1  ,Z2  ,Z3  , Z4 )                
C-----------------------------------------------
C   I m p l i c i t   T y p e s
C-----------------------------------------------
#include      "implicit_f.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
C     REAL
      DOUBLE PRECISION
     .   X1(*), X2(*), X3(*), X4(*),
     .   Y1(*), Y2(*), Y3(*), Y4(*),
     .   Z1(*), Z2(*), Z3(*), Z4(*)     
      my_real
     .   R11(*), R12(*), R13(*),
     .   R21(*), R22(*), R23(*),
     .   R31(*), R32(*), R33(*)
C-----------------------------------------------
C   C o m m o n   B l o c k s
C-----------------------------------------------
#include      "vect01_c.inc"
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      INTEGER I
C     REAL
      my_real
     .   X,Y,Z
C-----------------------------------------------
C     X=RX' <=> X'=t(R)X chgt de base.
      DO I=LFT,LLT
        X=R11(I)*X1(I)+R21(I)*Y1(I)+R31(I)*Z1(I)
        Y=R12(I)*X1(I)+R22(I)*Y1(I)+R32(I)*Z1(I)
        Z=R13(I)*X1(I)+R23(I)*Y1(I)+R33(I)*Z1(I)
        X1(I)=X
        Y1(I)=Y
        Z1(I)=Z
        X=R11(I)*X2(I)+R21(I)*Y2(I)+R31(I)*Z2(I)
        Y=R12(I)*X2(I)+R22(I)*Y2(I)+R32(I)*Z2(I)
        Z=R13(I)*X2(I)+R23(I)*Y2(I)+R33(I)*Z2(I)
        X2(I)=X
        Y2(I)=Y
        Z2(I)=Z
        X=R11(I)*X3(I)+R21(I)*Y3(I)+R31(I)*Z3(I)
        Y=R12(I)*X3(I)+R22(I)*Y3(I)+R32(I)*Z3(I)
        Z=R13(I)*X3(I)+R23(I)*Y3(I)+R33(I)*Z3(I)
        X3(I)=X
        Y3(I)=Y
        Z3(I)=Z
        X=R11(I)*X4(I)+R21(I)*Y4(I)+R31(I)*Z4(I)
        Y=R12(I)*X4(I)+R22(I)*Y4(I)+R32(I)*Z4(I)
        Z=R13(I)*X4(I)+R23(I)*Y4(I)+R33(I)*Z4(I)
        X4(I)=X
        Y4(I)=Y
        Z4(I)=Z
      ENDDO
C-----------
      RETURN
      END
Chd|====================================================================
Chd|  S4ROTAT3                      source/elements/solid/solide4/s4rota3.F
Chd|-- called by -----------
Chd|        S4REFSTA3                     source/elements/solid/solide4/s4refsta3.F
Chd|-- calls ---------------
Chd|====================================================================
      SUBROUTINE S4ROTAT3(
     .   R11 ,R12 ,R13 ,R21 ,R22 ,R23 ,R31 ,R32 ,R33 ,
     .   X1  ,X2  ,X3  , X4 ,Y1  ,Y2  ,Y3  ,Y4  ,
     .   Z1  ,Z2  ,Z3  , Z4 )                
C-----------------------------------------------
C   I m p l i c i t   T y p e s
C-----------------------------------------------
#include      "implicit_f.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
C     REAL
      my_real
     .   X1(*), X2(*), X3(*), X4(*),
     .   Y1(*), Y2(*), Y3(*), Y4(*),
     .   Z1(*), Z2(*), Z3(*), Z4(*),     
     .   R11(*), R12(*), R13(*),
     .   R21(*), R22(*), R23(*),
     .   R31(*), R32(*), R33(*)
C-----------------------------------------------
C   C o m m o n   B l o c k s
C-----------------------------------------------
#include      "vect01_c.inc"
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      INTEGER I
C     REAL
      my_real
     .   X,Y,Z
C-----------------------------------------------
C     X=RX' <=> X'=t(R)X chgt de base.
      DO I=LFT,LLT
        X=R11(I)*X1(I)+R21(I)*Y1(I)+R31(I)*Z1(I)
        Y=R12(I)*X1(I)+R22(I)*Y1(I)+R32(I)*Z1(I)
        Z=R13(I)*X1(I)+R23(I)*Y1(I)+R33(I)*Z1(I)
        X1(I)=X
        Y1(I)=Y
        Z1(I)=Z
        X=R11(I)*X2(I)+R21(I)*Y2(I)+R31(I)*Z2(I)
        Y=R12(I)*X2(I)+R22(I)*Y2(I)+R32(I)*Z2(I)
        Z=R13(I)*X2(I)+R23(I)*Y2(I)+R33(I)*Z2(I)
        X2(I)=X
        Y2(I)=Y
        Z2(I)=Z
        X=R11(I)*X3(I)+R21(I)*Y3(I)+R31(I)*Z3(I)
        Y=R12(I)*X3(I)+R22(I)*Y3(I)+R32(I)*Z3(I)
        Z=R13(I)*X3(I)+R23(I)*Y3(I)+R33(I)*Z3(I)
        X3(I)=X
        Y3(I)=Y
        Z3(I)=Z
        X=R11(I)*X4(I)+R21(I)*Y4(I)+R31(I)*Z4(I)
        Y=R12(I)*X4(I)+R22(I)*Y4(I)+R32(I)*Z4(I)
        Z=R13(I)*X4(I)+R23(I)*Y4(I)+R33(I)*Z4(I)
        X4(I)=X
        Y4(I)=Y
        Z4(I)=Z
      ENDDO
C-----------
      RETURN
      END
